20131582335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{60737}}^1$

素因数の和:61927

約数の個数: 32

約数和(自身を含む): 33935535360

約数和(自身を除く): 13803953025

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1163, 3489, 5815, 17445, 22097, 60737, 66291, 110485, 182211, 303685, 331455, 911055, 1154003, 3462009, 5770015, 17310045, 70637131, 211911393, 353185655, 1059556965, 1342105489, 4026316467, 6710527445, 20131582335]

約数ペア:

[(1, 20131582335), (3, 6710527445), (5, 4026316467), (15, 1342105489), (19, 1059556965), (57, 353185655), (95, 211911393), (285, 70637131), (1163, 17310045), (3489, 5770015), (5815, 3462009), (17445, 1154003), (22097, 911055), (60737, 331455), (66291, 303685), (110485, 182211)]